Shimano Tiagra FD-4700 10-Speed Double 34.9mm Front Derailleur ModelNumber=31902 Superior comfort

Superior comfort

GE1 Evo Factory Slim GripsMaximum hand grip is assured with use of silicone-based rubber compounds

Diameter 700C Brand Velocity Model Deep-V ISO 622 ID Width 14 Width OD 19 Profile 30 Wall Dbl Side MSW Color Silver Hole Count 32 Valve PV Weight 520g ERD 582 Extras

Lightweight shop quality shock pump with CNC-machined aluminum construction and Zero-loss chuck

Side panels stiffened with HDPE plastic sheets

Shimano Tiagra FD-4700 10-Speed Double 34.9mm Front Derailleur ModelNumber=31902 Superior comfortShimano Tiagra FD 4700 Front DerailleursAluminum links and clamp band to save weight and increase rigidity Extra wide pivot link increases rigidity while reducing flex for improved shifting response Plated steel chain cage 43. 5mm chain line 52t maximum outer ring and 16t capacity See Tech link below for compatibility info Double or Triple Double Drivetrain Speeds 10 Derailleur Capacity 16 Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable